add commands and subcommands

python/kontor/controllers/clibase.py

@@ -18,7 +18,7 @@ class CliBase(Controller):
         description = 'Kontor CLI Tool'
 
         # text displayed at the bottom of --help output
-        epilog = 'Usage: kontor gui|database'
+        epilog = 'Usage: kontor (gui | database | media) [subcommands]'
 
         # controller level arguments. ex: 'kontor --version'
         arguments = [
@@ -26,11 +26,14 @@ class CliBase(Controller):
             (['-v', '--version'],
              {'action': 'version',
               'version': VERSION_BANNER}),
+            (['-m', '--dry-run'],
+             {'action': 'store_true',
+              'dest': 'dry_run'})
         ]
 
     def _default(self):
         """Default action if no sub-command is passed."""
-        self.gui()
+        self.app.args.print_help()
 
     @ex(
         help='start GUI'

python/kontor/controllers/database.py

@@ -30,3 +30,26 @@ class Database(Controller):
         table_list = kontor_db.get_table_names()
         kontor_db.export_db(data['export_type'], data['db_file'], table_list)
         self.app.render(data, 'command1.jinja2')
+
+    @ex(
+        label='import',
+        help='import data from file into database',
+        arguments=[
+            (['-f', '--file'],
+             {'help': 'file to read data',
+              'action': 'store',
+              'dest': 'db_file'})
+        ],
+    )
+    def import_cmd(self):
+        data = {
+            'db_file': 'data.json',
+            'data_type': 'JSON',
+        }
+        if self.app.pargs.db_file is not None:
+            data['db_file'] = self.app.pargs.db_file
+        kontor_db = KontorDB(self.app.session, self.app.log)
+        if self.app.pargs.dry_run:
+            self.app.render(data, 'import.jinja2')
+        else:
+            kontor_db.import_db(data['db_file'])

python/kontor/controllers/media.py

@@ -0,0 +1,40 @@
+from cement import Controller, ex
+
+
+class Media(Controller):
+
+    class Meta:
+        label = 'media'
+        stacked_type = 'nested'
+        stacked_on = 'base'
+
+    @ex(
+        label='update',
+        help='update title for mediafiles',
+    )
+    def update_title(self):
+        if self.app.pargs.dry_run:
+            print('print command to shell')
+        self.app.render({}, 'update.jinja2')
+
+
+
+    @ex(
+        label='download',
+        help='download all marked videos',
+        arguments=[
+            (['-d', '--dir'],
+             {'help': 'directory to store videos',
+              'action': 'store',
+              'dest': 'media_dir'})
+        ],
+    )
+    def download(self):
+        data = {
+            'media_dir': '/data/media',
+        }
+        if self.app.pargs.media_dir is not None:
+            data['media_dir'] = self.app.pargs.media_dir
+        if self.app.pargs.dry_run:
+            print('print command to shell')
+        self.app.render(data, 'download.jinja2')

python/kontor/database/__init__.py

@@ -153,3 +153,6 @@ class KontorDB:
                 self.log.debug("unknown export type")
         if export_file.exists():
             self.log.debug(f"{export_file} exists")
+
+    def import_db(self, import_file_name: str):
+        pass

python/kontor/main.py

@@ -3,20 +3,23 @@ from cement.core.exc import CaughtSignal
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
 
+from kontor.controllers.media import Media
 from .core.exc import KontorError
 from .database.base import Base
 from .controllers.clibase import CliBase
 from .controllers.database import Database
 
 # configuration defaults
-CONFIG = init_defaults('kontor', 'mariadb')
+CONFIG = init_defaults('kontor', 'mariadb','output.json', 'output.yaml')
 CONFIG['kontor']['foo'] = 'bar'
 CONFIG['mariadb']['user'] = 'kontor'
 CONFIG['mariadb']['password'] = 'kontor'
 CONFIG['mariadb']['host'] = '127.0.0.1'
 CONFIG['mariadb']['port'] = '3306'
 CONFIG['mariadb']['database'] = 'kontor'
-
+META =  init_defaults('output.json', 'output.yaml')
+META['output.json']['overridable'] = True
+META['output.yaml']['overridable'] = True
 
 def extend_sqlalchemy(app):
     app.log.info('extending kontor application with sqlalchemy')
@@ -48,12 +51,15 @@ class Kontor(App):
         # configuration defaults
         config_defaults = CONFIG
 
+        meta_defaults = META
+
         # call sys.exit() on close
         exit_on_close = True
 
         # load additional framework extensions
         extensions = [
             'yaml',
+            'json',
             'colorlog',
             'jinja2',
         ]
@@ -78,6 +84,7 @@ class Kontor(App):
         handlers = [
             CliBase,
             Database,
+            Media,
         ]
 
 

python/kontor/templates/download.jinja2

@@ -0,0 +1,2 @@
+
+Download videos to directory {{ media_dir }}

python/kontor/templates/import.jinja2

@@ -0,0 +1,2 @@
+
+Import data from {{ db_file }}

python/kontor/templates/update.jinja2

@@ -0,0 +1,2 @@
+
+Update entries of mediafile